qscriptast.cpp

奇趣公司比较新的qt/emd版本

/****************************************************************************
**
** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
**
** This file is part of the QtScript module of the Qt Toolkit.
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** License version 2.0 as published by the Free Software Foundation
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**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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****************************************************************************/

#include "qscriptast_p.h"

#ifndef QT_NO_SCRIPT

#include "qscriptastvisitor_p.h"

namespace QScript { namespace AST {

ExpressionNode *Node::expressionCast()
{
    return 0;
}

BinaryExpression *Node::binaryExpressionCast()
{
    return 0;
}

Statement *Node::statementCast()
{
    return 0;
}

ExpressionNode *ExpressionNode::expressionCast()
{
    return this;
}

BinaryExpression *BinaryExpression::binaryExpressionCast()
{
    return this;
}

Statement *Statement::statementCast()
{
    return this;
}

void ThisExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
    }

    visitor->endVisit(this);
}

void IdentifierExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
    }

    visitor->endVisit(this);
}

void NullExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
    }

    visitor->endVisit(this);
}

void TrueLiteral::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
    }

    visitor->endVisit(this);
}

void FalseLiteral::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
    }

    visitor->endVisit(this);
}

void StringLiteral::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
    }

    visitor->endVisit(this);
}

void NumericLiteral::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
    }

    visitor->endVisit(this);
}

void RegExpLiteral::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
    }

    visitor->endVisit(this);
}

void ArrayLiteral::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        acceptChild(elements, visitor);
        acceptChild(elision, visitor);
    }

    visitor->endVisit(this);
}

void ObjectLiteral::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        acceptChild(properties, visitor);
    }

    visitor->endVisit(this);
}

void ElementList::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        ElementList *it = this;
        do {
            acceptChild(it->elision, visitor);
            acceptChild(it->expression, visitor);
            it = it->next;
        } while (it);
    }

    visitor->endVisit(this);
}

void Elision::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        // ###
    }

    visitor->endVisit(this);
}

void PropertyNameAndValueList::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        PropertyNameAndValueList *it = this;
        do {
            acceptChild(it->name, visitor);
            acceptChild(it->value, visitor);
            it = it->next;
        } while (it);
    }

    visitor->endVisit(this);
}

void IdentifierPropertyName::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
    }

    visitor->endVisit(this);
}

void StringLiteralPropertyName::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
    }

    visitor->endVisit(this);
}

void NumericLiteralPropertyName::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
    }

    visitor->endVisit(this);
}

void ArrayMemberExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        acceptChild(base, visitor);
        acceptChild(expression, visitor);
    }

    visitor->endVisit(this);
}

void FieldMemberExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        acceptChild(base, visitor);
    }

    visitor->endVisit(this);
}

void NewMemberExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        acceptChild(base, visitor);
        acceptChild(arguments, visitor);
    }

    visitor->endVisit(this);
}

void NewExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        acceptChild(expression, visitor);
    }

    visitor->endVisit(this);
}

void CallExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        acceptChild(base, visitor);
        acceptChild(arguments, visitor);
    }

    visitor->endVisit(this);
}

void ArgumentList::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        ArgumentList *it = this;
        do {
            acceptChild(it->expression, visitor);
            it = it->next;
        } while (it);
    }

    visitor->endVisit(this);
}

void PostIncrementExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        acceptChild(base, visitor);
    }

    visitor->endVisit(this);
}

void PostDecrementExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        acceptChild(base, visitor);
    }

    visitor->endVisit(this);
}

void DeleteExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        acceptChild(expression, visitor);
    }

    visitor->endVisit(this);
}

void VoidExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        acceptChild(expression, visitor);
    }

    visitor->endVisit(this);
}

void TypeOfExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        acceptChild(expression, visitor);
    }

    visitor->endVisit(this);
}

void PreIncrementExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        acceptChild(expression, visitor);
    }

    visitor->endVisit(this);
}

void PreDecrementExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        acceptChild(expression, visitor);
    }

    visitor->endVisit(this);
}

void UnaryPlusExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        acceptChild(expression, visitor);
    }

    visitor->endVisit(this);
}

void UnaryMinusExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        acceptChild(expression, visitor);
    }

    visitor->endVisit(this);
}

void TildeExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        acceptChild(expression, visitor);
    }

    visitor->endVisit(this);
}

void NotExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        acceptChild(expression, visitor);
    }

    visitor->endVisit(this);
}

void BinaryExpression::accept0(Visitor *visitor)
{
    if (visitor->visit(this)) {
        acceptChild(left, visitor);
        acceptChild(right, visitor);
    }

    visitor->endVisit(this);
}